EP4421160A4 - Siebwechselvorrichtung sowie system und verfahren zur reduzierung der grösse von biologischem gewebe damit - Google Patents

Siebwechselvorrichtung sowie system und verfahren zur reduzierung der grösse von biologischem gewebe damit

Info

Publication number
EP4421160A4
EP4421160A4 EP22818176.4A EP22818176A EP4421160A4 EP 4421160 A4 EP4421160 A4 EP 4421160A4 EP 22818176 A EP22818176 A EP 22818176A EP 4421160 A4 EP4421160 A4 EP 4421160A4
Authority
EP
European Patent Office
Prior art keywords
reducing
well
size
biological tissue
changing device
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
EP22818176.4A
Other languages
English (en)
French (fr)
Other versions
EP4421160A2 (de
Inventor
Chul Keun Kwak
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from KR1020220134712A external-priority patent/KR102752850B1/ko
Application filed by Individual filed Critical Individual
Publication of EP4421160A2 publication Critical patent/EP4421160A2/de
Publication of EP4421160A4 publication Critical patent/EP4421160A4/de
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
    • C12M23/00—Constructional details, e.g. recesses, hinges
    • C12M23/02—Form or structure of the vessel
    • C12M23/10—Petri dish
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
    • A61L27/36—Materials for grafts or prostheses or for coating grafts or prostheses containing ingredients of undetermined constitution or reaction products thereof, e.g. transplant tissue, natural bone, extracellular matrix
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C19/00—Other disintegrating devices or methods
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
    • C12M23/00—Constructional details, e.g. recesses, hinges
    • C12M23/02—Form or structure of the vessel
    • C12M23/12—Well or multiwell plates
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
    • C12M23/00—Constructional details, e.g. recesses, hinges
    • C12M23/50—Means for positioning or orientating the apparatus
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
    • C12M25/00—Means for supporting, enclosing or fixing the microorganisms, e.g. immunocoatings
    • C12M25/02—Membranes; Filters
    • C12M25/04—Membranes; Filters in combination with well or multiwell plates, i.e. culture inserts
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
    • C12M33/00—Means for introduction, transport, positioning, extraction, harvesting, peeling or sampling of biological material in or from the apparatus
    • C12M33/04—Means for introduction, transport, positioning, extraction, harvesting, peeling or sampling of biological material in or from the apparatus by injection or suction, e.g. using pipettes, syringes, needles
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
    • C12M33/00—Means for introduction, transport, positioning, extraction, harvesting, peeling or sampling of biological material in or from the apparatus
    • C12M33/12—Means for introduction, transport, positioning, extraction, harvesting, peeling or sampling of biological material in or from the apparatus by pressure
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
    • C12M33/00—Means for introduction, transport, positioning, extraction, harvesting, peeling or sampling of biological material in or from the apparatus
    • C12M33/14—Means for introduction, transport, positioning, extraction, harvesting, peeling or sampling of biological material in or from the apparatus with filters, sieves or membranes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
    • A61J1/00—Containers specially adapted for medical or pharmaceutical purposes
    • A61J1/14—Details; Accessories therefor
    • A61J1/20—Arrangements for transferring or mixing fluids, e.g. from vial to syringe
    • A61J1/2003—Accessories used in combination with means for transfer or mixing of fluids, e.g. for activating fluid flow, separating fluids, filtering fluid or venting
    • A61J1/2048—Connecting means
    • A61J1/2058—Connecting means having multiple connecting ports

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Zoology (AREA)
  • Organic Chemistry (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Wood Science & Technology (AREA)
  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Sustainable Development (AREA)
  • Microbiology (AREA)
  • Biochemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Biotechnology (AREA)
  • Genetics & Genomics (AREA)
  • Molecular Biology (AREA)
  • Clinical Laboratory Science (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Epidemiology (AREA)
  • Anesthesiology (AREA)
  • Botany (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dermatology (AREA)
  • Medicinal Chemistry (AREA)
  • Vascular Medicine (AREA)
  • Transplantation (AREA)
  • Hematology (AREA)
  • Food Science & Technology (AREA)
  • Immunology (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Prostheses (AREA)
  • Surgical Instruments (AREA)
EP22818176.4A 2021-10-22 2022-10-21 Siebwechselvorrichtung sowie system und verfahren zur reduzierung der grösse von biologischem gewebe damit Pending EP4421160A4 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR20210141624 2021-10-22
KR1020220134712A KR102752850B1 (ko) 2021-10-22 2022-10-19 생체조직의 크기를 감소시키는 스크린들을 포함하는 스크린 변경 장치
PCT/KR2022/016190 WO2023068883A2 (ko) 2021-10-22 2022-10-21 스크린 변경 장치 및 이를 이용한 생체조직의 크기를 감소시키는 시스템 및 방법

Publications (2)

Publication Number Publication Date
EP4421160A2 EP4421160A2 (de) 2024-08-28
EP4421160A4 true EP4421160A4 (de) 2025-11-19

Family

ID=86059535

Family Applications (1)

Application Number Title Priority Date Filing Date
EP22818176.4A Pending EP4421160A4 (de) 2021-10-22 2022-10-21 Siebwechselvorrichtung sowie system und verfahren zur reduzierung der grösse von biologischem gewebe damit

Country Status (4)

Country Link
US (1) US12595455B2 (de)
EP (1) EP4421160A4 (de)
JP (1) JP7587601B2 (de)
WO (1) WO2023068883A2 (de)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040158226A1 (en) * 2003-02-07 2004-08-12 Genoptix, Inc. Syringe tissue sieve
EP2677024B1 (de) * 2012-06-22 2019-11-20 Human Med AG Vorrichtung zum Separieren von adulten Stammzellen
WO2020209609A2 (ko) * 2019-04-09 2020-10-15 이준석 스크린 교환 장치, 이를 포함하는 생체조직 미세화 시스템, 이를 이용하는 생체조직 미세화 방법 및 이와 관련된 생체조직으로부터 타겟 물질을 분리하는 방법
KR20200119443A (ko) * 2019-04-09 2020-10-20 이준석 생체조직으로부터 타겟 물질을 분리하는 방법
KR20200119695A (ko) * 2019-04-09 2020-10-20 이준석 스크린 교환 장치, 이를 포함하는 생체조직 미세화 시스템, 이를 이용하는 생체조직 미세화 방법 및 이와 관련된 생체조직으로부터 타겟 물질을 분리하는 방법
KR20210122074A (ko) * 2020-03-27 2021-10-08 이준석 기계적 방식에 의한 생체조직을 구성하는 조직 및 세포 분리 방법

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007111653A (ja) * 2005-10-21 2007-05-10 Jsr Corp 流路内蔵基板および流路内蔵基板の流体制御方法
JP2009183149A (ja) * 2008-02-01 2009-08-20 Olympus Corp 生体組織洗浄装置
KR101847471B1 (ko) * 2016-03-15 2018-04-11 가톨릭관동대학교기술지주 주식회사 성분 분리기, 이를 포함하는 성분 분리 키트 및 이를 이용한 성분 분리방법
EP3831926A4 (de) * 2018-08-06 2021-10-20 Nissan Chemical Corporation Zellkultursystem und verfahren zur zellmassenproduktion damit

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040158226A1 (en) * 2003-02-07 2004-08-12 Genoptix, Inc. Syringe tissue sieve
EP2677024B1 (de) * 2012-06-22 2019-11-20 Human Med AG Vorrichtung zum Separieren von adulten Stammzellen
WO2020209609A2 (ko) * 2019-04-09 2020-10-15 이준석 스크린 교환 장치, 이를 포함하는 생체조직 미세화 시스템, 이를 이용하는 생체조직 미세화 방법 및 이와 관련된 생체조직으로부터 타겟 물질을 분리하는 방법
KR20200119443A (ko) * 2019-04-09 2020-10-20 이준석 생체조직으로부터 타겟 물질을 분리하는 방법
KR20200119695A (ko) * 2019-04-09 2020-10-20 이준석 스크린 교환 장치, 이를 포함하는 생체조직 미세화 시스템, 이를 이용하는 생체조직 미세화 방법 및 이와 관련된 생체조직으로부터 타겟 물질을 분리하는 방법
KR20210122074A (ko) * 2020-03-27 2021-10-08 이준석 기계적 방식에 의한 생체조직을 구성하는 조직 및 세포 분리 방법

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2023068883A2 *

Also Published As

Publication number Publication date
US12595455B2 (en) 2026-04-07
JP7587601B2 (ja) 2024-11-20
EP4421160A2 (de) 2024-08-28
US20240034980A1 (en) 2024-02-01
WO2023068883A2 (ko) 2023-04-27
WO2023068883A3 (ko) 2024-01-11
JP2024502514A (ja) 2024-01-22

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